CVE intelligence and bounded remediation

CVE-2025-63711 — Lerouxyxchire Client Database Management System security vulnerability

High CVSS 7.1

A Cross-Site Request Forgery (CSRF) vulnerability in the SourceCodester Client Database Management System 1.0 allows an attacker to cause an authenticated administrative user to perform user deletion actions without their consent. The application's user deletion endpoint (e.g., superadmin_user_delete.php) accepts POST requests containing a user_id parameter and does not enforce request origin or anti-CSRF tokens. Because the endpoint lacks proper authentication/authorization checks and CSRF protections, a remote attacker can craft a malicious page that triggers deletion when visited by an authenticated admin, resulting in arbitrary removal of user accounts.

Severity
High
CVSS
7.1 (3.1)
Published
2025-11-10
CISA KEV
Not currently listed
Ecosystem
software/application
Weaknesses
CWE-352

Affected products

  • lerouxyxchire / client_database_management_system / 1.0

Matched remediation archetype

General vulnerability remediation

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Check exposure

  • Confirm the affected component, deployment paths, reachable interfaces, and enabled features from inventories and configuration, without probing production destructively.
  • Compare the advisory's affected conditions with the repository lockfiles, build manifests, artifacts, and runtime inventory.
  • Identify data sensitivity, trust boundaries, and privilege level for every confirmed affected deployment.

Remediate safely

  • Apply a vendor-supported fix or remove the affected component or feature; record the selected change and its source in the repository.
  • Update direct and transitive dependency locks, generated artifacts, deployment manifests, and asset inventories together.
  • Add a regression test for the documented unsafe condition using inert inputs and preserve rollback instructions.

Authoritative sources

Complete CVE record and remediation plan

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